diff --git a/yarn.lock b/yarn.lock
index 963a002..4b6b36c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -992,8 +992,9 @@ ecc-jsbn@~0.1.1:
     jsbn "~0.1.0"
     safer-buffer "^2.1.0"
 
-"eccrypto@github:rootstock/eccrypto#485e11f163093fb6e0d5263fa46ed5075dedfe88":
+eccrypto@rootstock/eccrypto#485e11f163093fb6e0d5263fa46ed5075dedfe88:
   version "1.1.2"
+  uid "485e11f163093fb6e0d5263fa46ed5075dedfe88"
   resolved "https://codeload.github.com/rootstock/eccrypto/tar.gz/485e11f163093fb6e0d5263fa46ed5075dedfe88"
   dependencies:
     acorn "7.1.0"
@@ -2266,9 +2267,9 @@ lodash.assign@^4.0.3, lodash.assign@^4.0.6:
   integrity sha1-DZnzzNem0mHRm9rrkkUAXShYCOc=
 
 lodash@^4.17.11:
-  version "4.17.15"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
-  integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
+  version "4.17.19"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.19.tgz#e48ddedbe30b3321783c5b4301fbd353bc1e4a4b"
+  integrity sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ==
 
 lowercase-keys@^1.0.0:
   version "1.0.1"